Postcodes in Gwynedd Unitary Authority

All administrative areas

This page provides postcode data for the Gwynedd UK Unitary Authority. Gwynedd contains approximately 52,476 households with a population of about 121,869 (2011 census)

KeyActive postcodeActive postcode Postcode no longer in usePostcode no longer in use

PostcodeWardLatitudeLongitudeEastingNorthingGrid ref
LL21 0HALlandderfel52.971584-3.451404302629342566SJ026425
LL21 0HBLlandderfel52.970282-3.456232302302342428SJ023424
LL21 0HDLlandderfel52.970287-3.463348301824342438SJ018424
LL21 0HELlandderfel52.964512-3.489686300042341832SJ000418
LL21 0HFLlandderfel52.963465-3.462552301862341678SJ018416
LL21 0HGLlandderfel52.97215-3.45738302229342637SJ022426
LL21 0NPLlandderfel52.981538-3.462999301873343689SJ018436
LL21 0NWLlandderfel52.976287-3.449119302793343086SJ027430
LL21 0PFLlandderfel52.971367-3.490026300035342595SJ000425
LL21 0PGLlandderfel52.965428-3.511814298558341965SH985419
LL21 0PHLlandderfel52.954375-3.532493297143340765SH971407
LL21 0RNLlandderfel52.987997-3.599921292697344604SH926446
LL23 7AABala52.910958-3.596928292707336030SH927360
LL23 7ABBala52.910732-3.597693292655336006SH926360
LL23 7ADBala52.909669-3.599651292521335891SH925358
LL23 7AEBala52.909987-3.599584292526335926SH925359
LL23 7AFBala52.910814-3.598261292617336016SH926360
LL23 7AGBala52.911654-3.596627292729336107SH927361
LL23 7AHBala52.911751-3.597883292645336120SH926361
LL23 7AJBala52.910319-3.599451292536335963SH925359
LL23 7ALBala52.910432-3.599723292518335976SH925359
LL23 7ANBala52.910801-3.600581292461336018SH924360
LL23 7APBala52.910748-3.603181292286336016SH922360
LL23 7AQBala52.909077-3.606421292064335835SH920358
LL23 7ARBala52.910515-3.601775292380335988SH923359
LL23 7ASBala52.910111-3.602414292336335944SH923359
LL23 7ATBala52.911192-3.604209292218336067SH922360
LL23 7AUBala52.910382-3.595613292794335964SH927359
LL23 7AWBala52.910265-3.599684292520335957SH925359
LL23 7AXBala52.914656-3.599355292553336445SH925364
LL23 7AYBala52.910061-3.59407292897335926SH928359
LL23 7BABala52.910795-3.595004292836336009SH928360
LL23 7BBBala52.913738-3.597462292678336340SH926363
LL23 7BDBala52.915272-3.598396292619336512SH926365
LL23 7BEBala52.913807-3.596349292753336346SH927363
LL23 7BFBala52.908333-3.594229292882335734SH928357
LL23 7BGBala52.908632-3.605423292130335784SH921357
LL23 7BHBala52.910032-3.598932292570335930SH925359
LL23 7BJBala52.908066-3.594725292848335705SH928357
LL23 7BLBala52.909054-3.595416292804335816SH928358
LL23 7BNBala52.908271-3.595521292795335729SH927357
LL23 7BPBala52.907341-3.594446292865335624SH928356
LL23 7BQBala52.909342-3.605405292133335863SH921358
LL23 7BSLlanuwchllyn52.897959-3.594889292812334581SH928345
LL23 7BTLlanuwchllyn52.886535-3.610656291723333334SH917333
LL23 7BULlanuwchllyn52.866135-3.618011291177331076SH911310
LL23 7BWBala52.907791-3.595072292824335675SH928356
LL23 7BYLlanuwchllyn52.871186-3.631928290253331659SH902316
LL23 7DALlanuwchllyn52.870018-3.637723289860331538SH898315
LL23 7DBLlanuwchllyn52.860131-3.647956289146330454SH891304
LL23 7DDLlanuwchllyn52.854928-3.660012288321329894SH883298
LL23 7DELlanuwchllyn52.848299-3.661541288201329159SH882291
LL23 7DFLlanuwchllyn52.82541-3.644668289279326587SH892265
LL23 7DGBala52.907306-3.595768292776335622SH927356
LL23 7DNLlandderfel52.914576-3.590592293142336423SH931364
LL23 7DPLlandderfel52.917964-3.560225295192336755SH951367
LL23 7DRLlandderfel52.913749-3.539416296581336256SH965362
LL23 7DSLlandderfel52.917435-3.581148293784336727SH937367
LL23 7DTLlandderfel52.917239-3.581706293746336706SH937367
LL23 7DULlandderfel52.918436-3.5823293709336840SH937368
LL23 7DWLlandderfel52.916426-3.58065293815336614SH938366
LL23 7DXBala52.906705-3.594943292830335554SH928355
LL23 7DYLlandderfel52.929619-3.587707293373338092SH933380
LL23 7DZBala52.906109-3.595144292815335488SH928354
LL23 7EALlandderfel52.929995-3.602584292374338156SH923381
LL23 7EBLlandderfel52.96339-3.620063291283341897SH912418
LL23 7EDLlandderfel52.975567-3.628323290759343264SH907432
LL23 7EELlandderfel52.971748-3.61637291552342821SH915428
LL23 7EFLlandderfel52.941109-3.607072292100339399SH921393
LL23 7EHBala52.909717-3.597656292655335893SH926358
LL23 7ELBala52.909785-3.597227292684335900SH926359
LL23 7ENBala52.908822-3.596686292718335792SH927357
LL23 7EPLlanuwchllyn52.911193-3.565082294849336009SH948360
LL23 7EQBala52.909478-3.596026292764335864SH927358
LL23 7ERLlanuwchllyn52.902185-3.57124294413335016SH944350
LL23 7ESLlanuwchllyn52.900064-3.573185294277334783SH942347
LL23 7ETLlanuwchllyn52.895741-3.573787294226334303SH942343
LL23 7EULlanuwchllyn52.90006-3.567402294666334774SH946347
LL23 7EWLlanuwchllyn52.893106-3.596469292694334044SH926340
LL23 7EYLlanuwchllyn52.878883-3.548553295883332391SH958323
LL23 7GABala52.908909-3.593522292931335797SH929357
LL23 7HABala52.909371-3.591279293083335845SH930358
LL23 7HDLlandderfel52.92402-3.560428295193337429SH951374
LL23 7HELlandderfel52.933599-3.540805296535338466SH965384
LL23 7HFLlandderfel52.934778-3.539094296653338595SH966385
LL23 7HGLlandderfel52.923269-3.517797298057337284SH980372
LL23 7HHLlandderfel52.922041-3.515434298213337144SH982371
LL23 7HLLlandderfel52.92099-3.515382298214337027SH982370
LL23 7HNLlandderfel52.920586-3.515324298217336982SH982369
LL23 7HPLlandderfel52.921414-3.515204298227337074SH982370
LL23 7HQLlandderfel52.921803-3.516482298142337119SH981371
LL23 7HRLlandderfel52.921005-3.514922298245337028SH982370
LL23 7HSLlandderfel52.921182-3.514407298280337047SH982370
LL23 7HTLlandderfel52.921559-3.512772298391337087SH983370
LL23 7HULlandderfel52.921845-3.51034298555337115SH985371
LL23 7HWLlandderfel52.920165-3.515654298194336936SH981369
LL23 7HYLlandderfel52.927858-3.513272298372337788SH983377
LL23 7LALlandderfel52.94139-3.508893298698339287SH986392
LL23 7LBLlandderfel52.949325-3.503453299082340162SH990401
LL23 7LDLlandderfel52.948548-3.49591299587340065SH995400
LL23 7LELlandderfel52.945495-3.509184298688339744SH986397
LL23 7LFLlandderfel52.942315-3.530492297249339421SH972394
LL23 7LGLlandderfel52.942448-3.530895297222339436SH972394
LL23 7LHLlandderfel52.941829-3.537543296774339377SH967393
LL23 7LLLlandderfel52.939378-3.538617296696339106SH966391
LL23 7LNLlandderfel52.942012-3.549944295941339415SH959394
LL23 7LTBala52.908841-3.599929292500335799SH925357
LL23 7LUBala52.911532-3.596994292704336094SH927360
LL23 7LWLlandderfel52.938778-3.568016294719339082SH947390
LL23 7LYBala52.911486-3.596457292740336088SH927360
LL23 7NALlanuwchllyn52.855523-3.670135287641329976SH876299
LL23 7NBBala52.910678-3.597022292700335999SH927359
LL23 7NDBala52.910548-3.598014292633335986SH926359
LL23 7NEBala52.910861-3.59749292669336020SH926360
LL23 7NFBala52.910035-3.598679292587335930SH925359
LL23 7NGBala52.912199-3.595531292804336166SH928361
LL23 7NHBala52.911468-3.594449292875336083SH928360
LL23 7NJBala52.907461-3.590852293107335632SH931356
LL23 7NLBala52.910104-3.591588293064335927SH930359
LL23 7NNBala52.912982-3.594177292897336251SH928362
LL23 7NPLlandderfel52.921859-3.599873292536337247SH925372
LL23 7NRLlandderfel52.94397-3.617566291402339733SH914397
LL23 7NSLlandderfel52.942986-3.629034290629339641SH906396
LL23 7NTLlandderfel52.939836-3.634511290253339299SH902392
LL23 7NULlandderfel52.948347-3.655506288864340278SH888402
LL23 7NWLlandderfel52.913611-3.593282292959336320SH929363
LL23 7NYLlandderfel52.959998-3.724408284266341683SH842416
LL23 7PALlandderfel52.942503-3.751249282416339781SH824397
LL23 7PBLlandderfel52.940227-3.72633284084339487SH840394
LL23 7PDLlandderfel52.918426-3.749023282500337099SH825370
LL23 7PGBala52.911872-3.595177292827336129SH928361
LL23 7PHLlanuwchllyn52.902072-3.591844293027335034SH930350
LL23 7PLLlanuwchllyn52.904619-3.578138293955335297SH939352
LL23 7PNLlanuwchllyn52.905295-3.548692295937335329SH959353
LL23 7PPLlanuwchllyn52.907577-3.552208295706335588SH957355
LL23 7PRLlanuwchllyn52.906262-3.52864297288335408SH972354
LL23 7PSLlandderfel52.91255-3.514478298255336087SH982360
LL23 7PTLlandderfel52.915272-3.509739298580336383SH985363
LL23 7PULlandderfel52.915469-3.510269298545336406SH985364
LL23 7PWLlanuwchllyn52.900331-3.554313295547334785SH955347
LL23 7PYLlandderfel52.909517-3.506297298798335738SH987357
LL23 7RALlandderfel52.915991-3.501022299168336451SH991364
LL23 7RBLlandderfel52.916227-3.513134298354336494SH983364
LL23 7RDLlandderfel52.914827-3.52067297844336349SH978363
LL23 7RELlandderfel52.922703-3.501489299152337198SH991371
LL23 7RFLlandderfel52.922631-3.511453298482337204SH984372
LL23 7RGLlandderfel52.928255-3.48969299958337799SH999377
LL23 7RHLlandderfel52.901915-3.512367298372334901SH983349
LL23 7RLLlanuwchllyn52.90244-3.521277297774334972SH977349
LL23 7RNLlanuwchllyn52.901201-3.530883297125334848SH971348
LL23 7RRBala52.910177-3.597539292664335944SH926359
LL23 7RSBala52.910911-3.596436292740336024SH927360
LL23 7RTBala52.912205-3.596219292758336168SH927361
LL23 7RUBala52.913098-3.596933292712336268SH927362
LL23 7RYBala52.915231-3.600715292463336511SH924365
LL23 7SALlandderfel52.931882-3.619883291216338392SH912383
LL23 7SBLlandderfel52.921061-3.629504290542337203SH905372
LL23 7SDLlandderfel52.927106-3.63775290003337888SH900378
LL23 7SELlandderfel52.934263-3.659045288590338717SH885387
LL23 7SFLlandderfel52.925585-3.653417288946337743SH889377
LL23 7SGLlandderfel52.929189-3.674681287526338177SH875381
LL23 7SHLlandderfel52.916769-3.673116287599336793SH875367
LL23 7SJLlandderfel52.928164-3.637954289992338006SH899380
LL23 7SLLlandderfel52.911092-3.632729290300336099SH903360
LL23 7SNBala52.908476-3.602949292296335763SH922357
LL23 7SPBala52.908863-3.600257292478335802SH924358
LL23 7SRBala52.909232-3.600925292434335844SH924358
LL23 7SSLlanuwchllyn52.877749-3.646841289266332412SH892324
LL23 7STLlanuwchllyn52.871453-3.662327288208331736SH882317
LL23 7SULlanuwchllyn52.868893-3.687259286523331490SH865314
LL23 7SWBala52.909344-3.599029292562335854SH925358
LL23 7SYLlanuwchllyn52.862605-3.702568285476330815SH854308
LL23 7TALlanuwchllyn52.862859-3.711818284854330858SH848308
LL23 7TBLlanuwchllyn52.861145-3.700342285622330649SH856306
LL23 7TDLlanuwchllyn52.870283-3.711338284906331683SH849316
LL23 7TELlanuwchllyn52.877194-3.742459282830332502SH828325
LL23 7TFBala52.908495-3.598875292570335759SH925357
LL23 7THLlanuwchllyn52.86574-3.660029288348331097SH883310
LL23 7TLLlanuwchllyn52.85423-3.665976287918329826SH879298
LL23 7TNLlanuwchllyn52.854985-3.666832287862329911SH878299
LL23 7TPLlanuwchllyn52.85486-3.667812287796329899SH877298
LL23 7TRLlanuwchllyn52.85443-3.668593287742329852SH877298
LL23 7TSLlanuwchllyn52.8552-3.668162287773329937SH877299
LL23 7TTLlanuwchllyn52.855368-3.669015287716329957SH877299
LL23 7TULlanuwchllyn52.855596-3.668816287730329982SH877299
LL23 7TWLlanuwchllyn52.856179-3.666952287857330044SH878300
LL23 7TYLlanuwchllyn52.856712-3.671686287540330111SH875301
LL23 7UALlanuwchllyn52.858414-3.674865287330330305SH873303
LL23 7UBLlanuwchllyn52.858785-3.674716287341330346SH873303
LL23 7UDLlanuwchllyn52.860935-3.67722287178330589SH871305
LL23 7UELlanuwchllyn52.8514-3.680714286918329534SH869295
LL23 7UFLlanuwchllyn52.850554-3.6947285974329462SH859294
LL23 7UGLlanuwchllyn52.839541-3.69154286158328232SH861282
LL23 7UHLlanuwchllyn52.837046-3.699777285597327968SH855279
LL23 7ULLlanuwchllyn52.816457-3.717374284357325706SH843257
LL23 7UNLlanuwchllyn52.846336-3.675202287276328962SH872289
LL23 7UPLlanuwchllyn52.878294-3.636712289949332457SH899324
LL23 7URBala52.910104-3.59825292616335937SH926359
LL23 7UTBala52.910789-3.598796292581336014SH925360
LL23 7UUBala52.911285-3.599364292544336070SH925360

Contains OS data © Crown copyright and database rights 2019
Contains Royal Mail data © Royal Mail copyright and database rights 2019
Contains National Statistics data © Crown copyright and database rights 2019